|       |       |       |    -2020    |    -2021



" 2021"


    2021









   

  "  -2019" " -2021"

6.
 
6.1.
( , , , , , ) ...

6.2. () Corning

"... , , ( ITU-T G.671):
– (), , , ;
– ;
– ( – splitter).
, ( -
, ):
– () WDM;
– OADM (Optical Add Drop Multiplexor) -;
– ;
– ;
– ;
– ;
– ..." 



Copyright 2006-2021. .